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Square Root calculation



#2

As an entry level engineer in 1963 and for a few years thereafter, I remember using Friden or Mnoroe/Marchant calculating machines to also find the square root. This was done by a succesive substraction using alternate odd numbers and every other row.

Does anyone know if there is a record or tip book of this square root calculation?


#3

Try this page from here:

http://www.hpmuseum.org/root.htm


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